Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Sedna Gold Case - Silvery Dial - Brown Leather Strap - 131.23.39.20.02.001 2017 black leather strap

black leather strap

Case Detail 18-carat white gold case set with brilliant-cut diamonds

Caliber 3120 self-winding movement with hours

caliber 8900 self-winding Co-Axial master chronometer movement with date function

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Sedna Gold Case - Silvery Dial - Brown Leather Strap - 131.23.39.20.02.001 2017 black leather strap39 mm steel and sedna gold case with anti magnetic protection, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, silk embossed creamy silvery dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, brown leather strap. Water resistant to 50 metres (167 feet).